CONCERT PHARMACEUTICALS INC's ticker is CNCE and the CUSIP is 206022105. A total of 114 filers reported holding CONCERT PHARMACEUTICALS INC in Q4 2017. The put-call ratio across all filers is 3.29 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2019 | $2,000 | -66.7% | 200 | -60.0% | 0.00% | -100.0% |
| Q4 2018 | $6,000 | +200.0% | 500 | +66.7% | 0.00% | – |
| Q4 2017 | $2,000 | -91.7% | 300 | -85.5% | 0.00% | -100.0% |
| Q3 2017 | $24,000 | – | 2,073 | +3.6% | 0.00% | – |
| Q2 2017 | $0 | -100.0% | 2,000 | -88.6% | 0.00% | -100.0% |
| Q1 2017 | $71,000 | +3450.0% | 17,550 | +8675.0% | 0.00% | – |
| Q3 2016 | $2,000 | -33.3% | 200 | -94.4% | 0.00% | – |
| Q2 2016 | $3,000 | -76.9% | 3,600 | -41.0% | 0.00% | – |
| Q1 2016 | $13,000 | -58.1% | 6,100 | -28.2% | 0.00% | -100.0% |
| Q4 2015 | $31,000 | – | 8,500 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| INTERNATIONAL BIOTECHNOLOGY TRUST PLC | 2,610 | $620,000,000 | 6.47% |
| Parkman Healthcare Partners LLC | 1,124,072 | $4,732,000 | 1.74% |
| Kynam Capital Management, LP | 1,000,000 | $4,210,000 | 1.08% |
| EAM Investors, LLC | 850,647 | $3,581,000 | 0.87% |
| BVF INC/IL | 3,629,000 | $15,278,000 | 0.74% |
| EAM Global Investors LLC | 388,730 | $1,637,000 | 0.40% |
| RA Capital Management | 3,307,203 | $13,923,000 | 0.37% |
| Nantahala Capital Management | 1,659,840 | $6,988,000 | 0.35% |
| AWM Investment Company, Inc. | 504,661 | $2,125,000 | 0.34% |
| INGALLS & SNYDER LLC | 1,411,153 | $5,941,000 | 0.31% |